I'm aware, Ahri being based on a Korean Gumiho is in the same boat (haha fish puns), but the fact still remains that female characters that show off their breasts are a really tiring and unoriginal design.

I don't even care personally if they show breasts or not, but what bugs me about Nami is that it's somehow part of her torso that just happens to look like it's an open jacket, it's just weird looking.